Certified Inmarsat-C Engineering, Diagnostics & Compliance in Oman
Navigation and radio safety compliance is mandatory for vessels calling at ports in the Sultanate of Oman. Defects in Inmarsat-C systems can cause port state control detentions or delays to tight vessel departure schedules. Seanav Marine coordinates experienced marine electronics engineers to attend onboard 24/7 across Sohar Port, Port of Salalah, Port of Duqm, and Muscat.
Logistics and Access: Attendance is coordinated via your appointed local shipping agent, subject to engineer travel availability and port authority gate/boarding permits.
Supported Systems & Manufacturers
Sailor 6110 / 3026 / 3027 GMDSS mini-C, Furuno FELCOM-18, JRC JUE-87.
24/7 Port & Anchorage Attendance
Coordination across Sohar, Salalah, Duqm, and Muscat port facilities and anchorages.
Before-Departure Urgent Repairs
Rapid resolution of alarms, sensor telegram errors, and communication dropouts prior to sailing.
Programming & Regulatory Certificates
MMSI programming, vessel flag updates, radio safety survey support, and official service reporting.
Sailor 6110 mini-C Antenna Replacement at Port of Salalah
Reported Fault: System unable to log in to IOR satellites; alarm “Antenna Connection Lost” displayed.
Diagnosis: Internal CAN-bus transceiver failure inside antenna dome due to salt water intrusion.
Work Performed: Replaced masthead antenna unit with genuine Sailor 3027 spare, re-terminated CAN-bus cable, and initialized terminal.
Testing & Verification: Signal lock achieved on IOR satellite; successfully transmitted GMDSS test alert to Land Earth Station.
Result: SSAS and LRIT polling verified operational by flag administration.
Request NAVCOM Engineer Attendance in Oman
Submit vessel particulars, port/anchorage, and ETD. Seanav Marine coordinates engineer mobilization across Sohar, Salalah, Duqm, and Muscat. Attendance subject to vessel-agent coordination, port access requirements, and applicable gate/boarding procedures.
Major Ports & Clusters: Sohar Port & Freezone • Port of Salalah • Port of Duqm • Duqm Anchorage (24/7) • Muscat / Port Sultan Qaboos • Port of Suwaiq • Khasab / Musandam
Equipment Services: AIS Programming • Radar Repair • GMDSS Service • ECDIS Diagnostics • VDR APT • Gyrocompass Overhaul • Marine Radio (VHF/MF/HF) • EPIRB Programming • Inmarsat-C Service